JPS6030209U - Handpiece with head fixation device - Google Patents
Handpiece with head fixation deviceInfo
- Publication number
- JPS6030209U JPS6030209U JP12076383U JP12076383U JPS6030209U JP S6030209 U JPS6030209 U JP S6030209U JP 12076383 U JP12076383 U JP 12076383U JP 12076383 U JP12076383 U JP 12076383U JP S6030209 U JPS6030209 U JP S6030209U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- head
- shank
- handpiece
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 3
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のハンドピースの分解斜視図、第２図は本
考案の一実施例のヘッドとシャンクとの接続部の部分断
面図、第３図は本考案の一実施例の係止部材用のバネ部
材の一具体例の斜視図、第４図は本考案の一実施例の係
止部材用のバネ部材の他の具体例の斜視図、第５図は本
考案の一実施例の係止部材用のバネ部材の更に他の具体
例の斜視図、第６図ａ及びｂは本考案の他の実施例のへ
一ツドとシャンクとの接続部の分解斜視図である。
１・・・モータ、８・・・シャンク、９・・・取付穴、
１１・・・ヘッド、１３・・・切削刃具、１４・・・取
付筒、１７・・・係止穴、１８．３２・・・穴、２０，
３１．３８・・・係止爪、２１，２７，２９，３９・・
・板バネ、２２．３６・・・ボタン、２６．２８．３３
・・・溝、３４・・・カバー、４０・・・係止溝。Fig. 1 is an exploded perspective view of a conventional handpiece, Fig. 2 is a partial cross-sectional view of the connecting portion between the head and shank of an embodiment of the invention, and Fig. 3 is a locking member of an embodiment of the invention. FIG. 4 is a perspective view of another specific example of a spring member for a locking member according to an embodiment of the present invention, and FIG. 5 is a perspective view of another specific example of a spring member for a locking member according to an embodiment of the present invention. FIGS. 6a and 6b are perspective views of still another embodiment of the spring member for the locking member; FIGS. 6a and 6b are exploded perspective views of the joint between the head and the shank of another embodiment of the present invention; FIGS. 1...Motor, 8...Shank, 9...Mounting hole,
11... Head, 13... Cutting tool, 14... Mounting tube, 17... Locking hole, 18. 32... Hole, 20,
31.38...locking claw, 21,27,29,39...
・Plate spring, 22.36...button, 26.28.33
... Groove, 34... Cover, 40... Locking groove.
Claims (1)
ドの後端部の取付筒を装着して、前記−、ラドに取り付
けた切削刃具により、前記被切削部位を切削するハンド
ピースにおいて、半径方向に移動自在に装着される係止
爪、この係止爪を放射方向に付勢するバネ部材、及び、
このバネ部材のバネ力に抗して前記係止爪を中心方向に
押し込むためのボタンからなる係止機構と、前記係止爪
が係入される係止凹部とのどちらか一方を具備する前記
シャンク、及び、前記係止機構と前記係止凹部とのどち
らか他方を具備する前記ヘッドで構成され、前記ヘッド
を前記シャンクの先端に装着すると、前記係止爪が前記
係止凹部に係入されて、前記ヘッドが前記シャンクに固
着されることを特徴とするヘッド固着装置付ハンドピー
ス。Attach the mounting tube at the rear end of the head that fits the part to be cut to the mounting hole at the tip of the shank, and use the cutting tool attached to the rad to cut the part to be cut. a locking pawl that is mounted so as to be movable in a direction, a spring member that biases the locking pawl in a radial direction, and
The locking mechanism includes one of a button for pushing the locking claw toward the center against the spring force of the spring member, and a locking recess into which the locking claw is engaged. The head includes a shank and either the locking mechanism or the locking recess, and when the head is attached to the tip of the shank, the locking pawl engages the locking recess. A handpiece with a head fixing device, wherein the head is fixed to the shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076383U JPS6030209U (en) | 1983-08-04 | 1983-08-04 | Handpiece with head fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076383U JPS6030209U (en) | 1983-08-04 | 1983-08-04 | Handpiece with head fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6030209U true JPS6030209U (en) | 1985-03-01 |
Family
ID=30276644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12076383U Pending JPS6030209U (en) | 1983-08-04 | 1983-08-04 | Handpiece with head fixation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2020090050A1 (en) * | 2018-10-31 | 2021-10-07 | ソニーグループ株式会社 | Terminal case, gripping device and information processing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689249A (en) * | 1979-11-29 | 1981-07-20 | Siemens Ag | Dental handpiece |
-
1983
- 1983-08-04 JP JP12076383U patent/JPS6030209U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689249A (en) * | 1979-11-29 | 1981-07-20 | Siemens Ag | Dental handpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2020090050A1 (en) * | 2018-10-31 | 2021-10-07 | ソニーグループ株式会社 | Terminal case, gripping device and information processing device |
| US11622036B2 (en) | 2018-10-31 | 2023-04-04 | Sony Group Corporation | Terminal case, gripping device, and information processing device |
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